As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING GROUND HANDLING, A CLEANER UNINTENTIONALLY ACTIVATED THE R1 DOOR WITH THE ESCAPE SLIDE HANDLE IN ARMED POSITION. SLIDE FULLY DEPLOYED AND DOOR ASSIST BOTTLE BLOWN. REPLACED SLIDE -AFT ASSY AT R1 DOOR PER MM 25-66-01 AND REPLACED THE DOOR ASSIST BOTTLE PER MM 52-11-30. AIRCRAFT RETURNED TO SERVICE. (M)